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233626 (2007 TO393)
Classification: Main-belt Asteroid          SPK-ID: 2233626
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03842565005572957 5.8998e-08  
a 2.69698241489168 2.703e-08 au
q 2.593349112410595 1.6476e-07 au
i 7.430705263890533 6.436e-06 deg
node 88.8873847679294 3.8269e-05 deg
peri 316.2368007894774 9.1942e-05 deg
M 285.3397821509037 8.8801e-05 deg
tp 2459336.007591235052
(2021-May-01.50759123)
0.00040133 TDB
period 1617.765609641609
4.43
2.4321e-05
6.659e-08
d
yr
n .2225291462832818 3.3454e-09 deg/d
Q 2.800615717372764 2.8069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      6725 days (18.41 yr)  
   first obs. used      2001-03-22  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58677  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:22:13  

Additional Information
 Earth MOID = 1.6094 au 
 Jupiter MOID = 2.36876 au 
 T_jup = 3.356 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO437098  

233626 (2007 TO393)          Discovered 2007-Oct-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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